①苦乐交织的过程                ②探究和发现的过程

③需要克服困难的过程         ④不断发现自我潜能的过程

阅读短文，判断下列句子分别符合A、B、C哪一项。

    Hello! My name is Jack. I'm eleven. I'm a student. I study in the Fifteenth Primary School. I'm in Class 4, Grade 5. There are 45 students in my class. They are 22 girls and23 boys. We have English, Chinese, maths and other subjects.

    This morning I was the first one to get to school.John was the second one. Ann and Amy were the third and the fourth. We are in the same class. We have English lessons in the sixth classroom. Our classroom is on the fourth floor of our school building.

The little boy is 9____(year, years) old.

戏题盘石

王维

可怜^①盘石临泉水，复有垂杨拂酒杯。

若道春风不解意，何因吹送落花来？

【注】①可怜：可爱。